package com.prj.ufdm.demo.tutorial.despatterns.structural.proxy;

public class CalculatorServiceImpl implements CalculatorService {
	
	@Override
	public long add(int i, int j) {
		return (i+j);
	}

	@Override
	public long minus(int i, int j) {
		return(i-j);
	}

	@Override
	public long mult(int i, int j) {
		return(i*j);
	}
}
